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HD74ALVCH16721 Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics
Número de pieza
componentes Descripción
Lista de partido
HD74ALVCH16721
3.3-V 20-bit Flip Flops with 3-state Outputs
Hitachi -> Renesas Electronics
HD74ALVCH16721 Datasheet PDF : 12 Pages
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HD74ALVCH16721
Switching Characteristics
(Ta = –40 to 85
°
C)
Item
Symbol V
CC
(V) Min
Typ
Maximum clock frequency f
max
Propagation delay time t
PLH
t
PHL
Output enable time
t
ZH
t
ZL
Output disable time
t
HZ
t
LZ
Setup time
t
su
Hold time
t
h
Pulse width
t
w
Input capacitance
C
IN
Output capacitance
C
O
2.5
±
0.2 150
—
2.7
150 —
3.3
±
0.3 150
—
2.5
±
0.2 1.0
—
2.7
1.0
—
3.3
±
0.3 1.0
—
2.5
±
0.2 1.0
—
2.7
1.0
—
3.3
±
0.3 1.0
—
2.5
±
0.2 1.0
—
2.7
1.0
—
3.3
±
0.3 1.0
—
2.5
±
0.2 4.0
—
2.7
3.6
—
3.3
±
0.3 3.1
—
2.5
±
0.2 3.4
—
2.7
3.1
—
3.3
±
0.3 2.7
—
2.5
±
0.2 0
—
2.7
0
—
3.3
±
0.3 0
—
2.5
±
0.2 0
—
2.7
0
—
3.3
±
0.3 0
—
2.5
±
0.2 3.3
—
2.7
3.3
—
3.3
±
0.3 3.3
—
3.3
—
3.5
3.3
—
7.0
Max Unit FROM TO
(Input) (Output)
—
MHz
—
—
5.6
ns CLK
Q
5.1
4.3
6.1
ns
OE
Q
5.8
4.8
5.5
ns
OE
Q
4.7
4.4
—
ns Data before CLK
↑
—
—
—
CLKEN
before CLK
↑
—
—
—
ns Data after CLK
↑
—
—
—
CLKEN
after CLK
↑
—
—
—
ns
—
—
—
pF
—
pF
7
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